CVE-2026-56221 Details
Description
Cap-go before 12.128.2 contains multiple SQL injection vulnerabilities in cloudflare.ts where user-controlled values from API request bodies are interpolated directly into SQL query strings without sanitization or parameterization. Authenticated users with read-level API key permissions can inject arbitrary SQL through deviceIds, search, version_name, cursor, and actions parameters to access analytics data belonging to other users or applications.
A SQL injection vulnerability has been identified in Cap-go versions prior to 12.128.2. The issue arises in the file cloudflare.ts, where user-controlled values from API request bodies are directly interpolated into SQL query strings without proper sanitization or parameterization. This vulnerability allows authenticated users with read-level API key permissions to inject arbitrary SQL through various parameters, including deviceIds, search, version_name, cursor, and actions. Exploitation of this vulnerability could lead to unauthorized access to analytics data belonging to other users or applications.
Users are advised to update to Cap-go version 12.128.2 or later, and to implement input validation and sanitization for all user-controlled values before they are used in SQL queries.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 22, 2026CISA-ADP
Assessed Jun 23, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Cap-go/capgo/security/advisories/GHSA-f83x-p28r-pf74 | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/Cap-go/capgo/security/advisories/GHSA-f83x-p28r-pf74 | [email protected] | AdvisoryExploitRemedyVendor |
| https://www.vulncheck.com/advisories/cap-go-sql-injection-in-cloudflare-analytics-engine-queries-via-cloudflare-ts | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Cap-go | < 12.128.2 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 23, 2026 | CVE Modified | CISA-ADP |
| Jun 22, 2026 | New CVE Received | [email protected] |